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A METHOD FOR ESTIMATING MOTION IN A VIDEO SEQUENCE

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专利汇可以提供A METHOD FOR ESTIMATING MOTION IN A VIDEO SEQUENCE专利检索,专利查询,专利分析的服务。并且Efficient and adaptable motion estimation between frames in a video sequence is achieved in a video compression system (100) by first performing a series of comparisons in a first region between a present video block of a present video frame and a comparison video block of a previously stored video frame based on a first search point displacement pattern (500). Then, similar comparisons are performed in a second and third region based on a second and third search point displacement pattern respectively (501, 502). A best match video block is determined as a result of the series of comparisons (503). The series of comparisons may be made for a predetermined number of video blocks (600) and video statistics may be collected for the comparisons (601). If the video statistics are unfavorable (602) or if a predetermined time has expired (603), then the region used for searching for a best match block may be changed.,下面是A METHOD FOR ESTIMATING MOTION IN A VIDEO SEQUENCE专利的具体信息内容。

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